update crapto1 and fix compiling warnings

Crapto1 library from proxmark3 repo

Author: vk496

configure.ac

@@ -35,7 +35,7 @@ AC_FUNC_REALLOC
 AC_CHECK_FUNCS([memset])
 
 # C99
-CFLAGS="$CFLAGS -std=c99"
+CFLAGS="$CFLAGS -std=c99 -O3 -Wall"
 
 AC_CONFIG_FILES([Makefile
                  src/Makefile])

src/Makefile.am

@@ -2,9 +2,9 @@ AM_CFLAGS  = @libnfc_CFLAGS@
 
 bin_PROGRAMS = mfoc
 
-noinst_HEADERS = crapto1.h mfoc.h mifare.h nfc-utils.h
+noinst_HEADERS = crapto1.h mfoc.h mifare.h nfc-utils.h parity.h
 
-mfoc_SOURCES = crapto1.c crypto1.c mfoc.c mifare.c nfc-utils.c
+mfoc_SOURCES = crapto1.c crypto1.c mfoc.c mifare.c nfc-utils.c parity.c
 mfoc_LDADD   = @libnfc_LIBS@
 
 dist_man_MANS = mfoc.1